69426560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{15497}}^1$

素因数の和:15523

約数の個数: 64

約数和(自身を含む): 189695520

約数和(自身を除く): 120268960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 15497, 30994, 61988, 77485, 108479, 123976, 154970, 216958, 247952, 309940, 433916, 495904, 542395, 619880, 867832, 991808, 1084790, 1239760, 1735664, 1983616, 2169580, 2479520, 3471328, 4339160, 4959040, 6942656, 8678320, 9918080, 13885312, 17356640, 34713280, 69426560]

約数ペア:

[(1, 69426560), (2, 34713280), (4, 17356640), (5, 13885312), (7, 9918080), (8, 8678320), (10, 6942656), (14, 4959040), (16, 4339160), (20, 3471328), (28, 2479520), (32, 2169580), (35, 1983616), (40, 1735664), (56, 1239760), (64, 1084790), (70, 991808), (80, 867832), (112, 619880), (128, 542395), (140, 495904), (160, 433916), (224, 309940), (280, 247952), (320, 216958), (448, 154970), (560, 123976), (640, 108479), (896, 77485), (1120, 61988), (2240, 30994), (4480, 15497)]